Предмет: Физика, автор: vladkostyanoi14

За графіком, наведеним на рисунку 1, визначити амплітуду, період і частоту коливань. Написати рівняння гармонічних коливань.

Приложения:

Ответы

Автор ответа: malenkyyandrei

Ответ:

ПОМОГ?

Объяснение: дано А=23 см

T=25*10^-3 c

1) v=1/T=1000/25=40 Гц

2) w=2п/T=2п*v=80 π (с^-1)

3) X=0,23*sin (80πt)

4) X1=0,23*sinπ/2=0,23 м

vladkostyanoi14: когда верно, то да

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